Elastagraph Trademarks

ELASTAGRAPH
metal gaskets having a graphite skin for use in sealing connections between pipes, valves, pumps and the like
Cancelled  ·  December 21, 1996  ·  75216685  · 
ELASTAGRAPH
metal gaskets having a graphite skin for use in sealing connections between pipes, valves, pumps, and the like
Abandoned  ·  February 2, 1994  ·  74485618  ·